1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

NFTables IPTables-Replacement Queued For Linux 3.13

Linux Kernel

Published on 19 October 2013 03:42 PM EDT
Written by Michael Larabel in Linux Kernel
18 Comments

NFTables is a new firewall subsystem / packet filtering engine for the Linux kernel that is poised to replace iptables. NFTables has been in development for several years by the upstream author of Netfilter. This new nftables system is set to be merged now into the Linux 3.13 kernel.

NFTables has been in development for years and to replace IPTables by offering a simpler kernel ABI, reduce code duplication, improved error reporting, and provide more efficient support of filtering rules. Beyond IPTables, it also replaces the ip6tables, arptables, and ebtables frameworks but nftables does offer a compatibility layer to iptables support.

For those into networking and wanting to learn more about NFTables, visit its Netfilter.org project page.

Earlier this week a pull request was sent in for pulling in nf_tables for the next Linux kernel release through the net-next branch. The pull request was accepted and is now living in the net-next Git repository for Linux 3.13.

IPTables won't die off in Linux 3.13 as there's still work ahead for NFTables, but those wanting to try out the new code when it's mainlined can find this how-to guide.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Articles & Reviews
  1. Ubuntu vs. Fedora Linux On Lenovo's X1 Carbon With Core i7 Broadwell
  2. Ubuntu 15.04 Is The Easy Path To Better Performance On Intel Broadwell
  3. NVIDIA's Latest Maxwell Line-Up Against AMD With Catalyst On Linux
  4. Preliminary Tests Of Intel Sandy Bridge & Ivy Bridge vs. Broadwell
  5. AMD FX-8320E Performance On Linux
  6. Linux Compiler Benchmarks Of LLVM Clang 3.5 vs. LLVM Clang 3.6-rc1
Latest Linux News
  1. DNF Plugins Extend The Functionality Of Fedora's Yum Successor
  2. LibreOffice 4.4 Released With Better OOXML Support, UI Improvements
  3. Inkscape 0.91 Goes Through C++ Code Conversion, New Cairo Rendering, OpenMP Filters
  4. New Mesa Patch To Improve CPU-Bound Applications
  5. LLVM Adds Options To Do Fuzz Testing
  6. Coreboot Now Supports Another Dual-Socket AMD Motherboard
  7. Atomic Mode-Setting/Display Support Progresses In Linux 3.20
  8. NVIDIA 340.76 Brings Three Stable Fixes
  9. Intel Broadwell-U P-State vs. ACPI CPUFreq Scaling Linux Performance
  10. DragonFlyBSD Is Almost To Linux 3.10 Era Intel Graphics Support
Most Viewed News This Week
  1. PlayStation 4 System Compiler Support Landing In LLVM
  2. LibreOffice 4.4 Is Coming Soon With New Features
  3. Linux "GHOST" Vulnerability Hits Glibc Systems
  4. My Initial Intel Broadwell Linux Experience With The ThinkPad X1 Carbon
  5. Broadwell Linux Ultrabook Running MUCH Cooler Than Haswell
  6. LZHAM 1.0 Lossless Data Compression Codec Released
  7. Linux Users Upset By Chromium's Busted HiDPI Support
  8. Interstellar Marines On Linux With Catalyst: Bull S*#@